Tag: Isuri Upeksha Wimalasiri
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Left-handedness: Is it the winner’s curse?
Isuri WimalasiriKandawela Estate, Ratmalana, Sri Lanka Most human beings, some 85% to 95%, are right-handed, and the remainder consists mainly of left-handers and a negligibly small number of ambidextrous people. Hand orientation is decided during intrauterine life, but if a child shows hand preference before the age of eighteen months this it is considered abnormal…
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Serendipity: Is it mere lucky coincidence?
Isuri WimalasiriRatmalana, Sri Lanka Many Sri Lankans may not be aware that the origins of the term “serendipity” are linked to their country. The word was coined by English writer Horace Walpole, who wrote a letter to a friend about a folk story he once read called “The Three Princes of Serendip.” In that story,…